LEO J BURKE

Poor sleeping habits are not a modern problem.

One study found tribes that don't have access to modern electrical devices to be prone to intermittent sleep. The main difference is that they do not have anxiety about their sleep patterns like western countries do.

People often get stressed about how much they should be sleeping. The stress elevates their cortisol that prevents them from sleeping. So they get into a vicious circle.

People who live in places where there is no electricity, iPhones or TV's don't sleep any more than the ...

• People who don't have many friends or family members.
• People with fake friends.
• People who struggle with anxiety.
• Introverted people may feel like they have to socialize during their birthday.
• People with high expectations surrounding a birthday. If these...